1042972371

素因数分解:

$3^2\times 7^1\times {\mathrm{3329}}^1\times {\mathrm{4973}}^1$

素因数の和:8315

約数の個数: 24

約数和(自身を含む): 1722595680

約数和(自身を除く): 679623309

約数列:

[1, 3, 7, 9, 21, 63, 3329, 4973, 9987, 14919, 23303, 29961, 34811, 44757, 69909, 104433, 209727, 313299, 16555117, 49665351, 115885819, 148996053, 347657457, 1042972371]

約数ペア:

[(1, 1042972371), (3, 347657457), (7, 148996053), (9, 115885819), (21, 49665351), (63, 16555117), (3329, 313299), (4973, 209727), (9987, 104433), (14919, 69909), (23303, 44757), (29961, 34811)]